# Tresp Law, APC > Estate planning, trust administration, probate, and trust & estate litigation law firm with offices in Cardiff-By-The-Sea and San Diego, California. Tresp Law, APC serves clients throughout Southern California and beyond. The firm specializes in estate planning, trust and probate litigation, trust administration, tax planning, and charitable planning. Principal attorney Elizabeth A. Tresp holds a Master of Laws in Taxation from the University of San Diego and is admitted to practice before the U.S. Tax Court and U.S. District Court, Southern District of California. ## Services - Estate Planning (wills, trusts, advance health care directives, pour-over wills) - Trust Administration - Probate - Trust & Estate Litigation - Tax Planning & Tax Controversy - Charitable Planning - Business Formation ## Locations - 2533 S Coast Hwy 101, Suite 210, Cardiff, CA 92007 (primary) - 2150 W Washington St, Suite 203, San Diego, CA 92110 ## Service Area San Diego County including Cardiff, Encinitas, Del Mar, La Jolla, Carlsbad, Rancho Santa Fe, Pacific Beach, Poway, Carmel Valley, and the City of San Diego. Also serves clients statewide and nationally via video conference. ## Contact Phone: 858-248-2779 Email: inquiries@tresplaw.com Website: https://www.tresplaw.com ## Attorney Elizabeth A. Tresp, JD, LL.M. — State Bar of California #290339